{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["alternate names", "spouse", "country of birth", "else"], "input": "Arthur Barclay  ( July 31 1854 July 10 1938 ) was the 15th President of  Liberia  serving from 1904 to 1912 ."}
{"alternate names": [], "spouse": [], "country of birth": [], "else": []}